---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4762 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.2G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 472 758 0 2712 3190 Swap: 1023 2 1021 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6a:a7:82 brd ff:ff:ff:ff:ff:ff inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe6a:a782/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:de:c9:81 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4762) 09/10/24 _x86_64_ (4 CPU) 20:25:43 LINUX RESTART (4 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:02 189.59 84.14 105.45 6586.64 42120.60 20:28:01 134.32 12.81 121.50 2291.81 18756.82 20:29:01 86.97 2.07 84.90 44.39 20424.73 20:30:02 297.10 66.84 230.25 4441.26 62562.93 20:31:01 181.12 122.93 58.19 3026.74 1671.31 Average: 178.18 57.71 120.48 3284.57 29298.79 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:02 1523928 3286760 2514724 62.27 53148 1861596 934680 18.37 666548 1660476 197680 20:28:01 1084252 3314796 2954400 73.15 93860 2244664 1201664 23.62 695784 1989688 123308 20:29:01 199184 2885700 3839468 95.07 150972 2562428 1695476 33.33 1225412 2256240 205032 20:30:02 978408 3319672 3060244 75.77 218436 2005244 1087496 21.38 595576 1959964 41212 20:31:01 830136 3290620 3208516 79.45 224652 2104012 948592 18.65 680788 2010416 14016 Average: 923182 3219510 3115470 77.14 148214 2155589 1173582 23.07 772822 1975357 116250 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:02 ens3 422.63 275.77 1508.05 71.02 0.00 0.00 0.00 0.00 20:27:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 231.01 150.58 1143.51 22.75 0.00 0.00 0.00 0.00 20:28:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 981.64 308.95 4198.52 45.57 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:02 ens3 5.05 3.52 10.17 5.26 0.00 0.00 0.00 0.00 20:30:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 14.78 14.64 11.28 13.53 0.00 0.00 0.00 0.00 20:31:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 331.78 150.86 1376.99 31.67 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4762) 09/10/24 _x86_64_ (4 CPU) 20:25:43 LINUX RESTART (4 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:02 all 17.85 0.00 2.39 5.84 0.06 73.86 20:27:02 0 17.31 0.00 2.09 3.98 0.05 76.57 20:27:02 1 13.58 0.00 2.29 5.40 0.05 78.68 20:27:02 2 11.24 0.00 1.62 3.88 0.07 83.19 20:27:02 3 29.35 0.00 3.53 10.11 0.07 56.95 20:28:01 all 17.41 0.00 3.01 2.91 0.08 76.60 20:28:01 0 14.98 0.00 3.32 1.74 0.07 79.89 20:28:01 1 32.28 0.00 3.05 1.87 0.08 62.72 20:28:01 2 10.25 0.00 2.66 0.99 0.09 86.03 20:28:01 3 12.03 0.00 3.00 7.07 0.09 77.81 20:29:01 all 20.05 0.00 4.02 2.12 0.10 73.71 20:29:01 0 16.98 0.00 3.82 0.23 0.10 78.87 20:29:01 1 26.28 0.00 4.17 2.07 0.08 67.41 20:29:01 2 15.33 0.00 4.57 2.32 0.12 77.66 20:29:01 3 21.63 0.00 3.56 3.83 0.08 70.89 20:30:02 all 22.18 0.00 8.32 7.69 0.09 61.72 20:30:02 0 21.47 0.00 9.50 5.33 0.08 63.62 20:30:02 1 26.03 0.00 8.43 7.69 0.08 57.77 20:30:02 2 26.32 0.00 6.21 7.87 0.08 59.52 20:30:02 3 14.90 0.00 9.13 9.89 0.10 65.98 20:31:01 all 22.80 0.00 1.45 4.80 0.06 70.88 20:31:01 0 15.33 0.00 1.31 3.53 0.03 79.80 20:31:01 1 28.09 0.00 1.65 9.86 0.09 60.31 20:31:01 2 28.50 0.00 1.60 1.75 0.08 68.07 20:31:01 3 19.29 0.00 1.27 4.11 0.05 75.28 Average: all 20.06 0.00 3.85 4.68 0.08 71.33 Average: 0 17.23 0.00 4.02 2.97 0.07 75.72 Average: 1 25.22 0.00 3.93 5.37 0.08 65.40 Average: 2 18.33 0.00 3.34 3.38 0.09 74.87 Average: 3 19.46 0.00 4.12 7.01 0.08 69.34